| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| formula of trigonometric identities | 1.76 | 0.2 | 4186 | 38 | 35 |
| formula | 0.93 | 0.4 | 6851 | 68 | 7 |
| of | 1.94 | 0.2 | 7939 | 62 | 2 |
| trigonometric | 1.93 | 0.9 | 450 | 4 | 13 |
| identities | 1.98 | 0.7 | 3098 | 19 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| formula of trigonometric identities | 0.81 | 0.7 | 951 | 31 |
